https://visualvm.github.io/pluginscenters.html
http://www.oracle.com/technetwork/java/visualgc-136680.html
http://www.raychase.net/1647
http://blog.csdn.net/liujn347/article/details/33319701
https://visualvm.github.io/
"main" #1 prio=5 os_prio=0 tid=0x0028d400 nid=0x1ee0 waiting on condition [0x00c9e000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.jdt.ls.core.internal.LanguageServer.start(LanguageServer.java:30)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseA
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLaunche
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
at org.eclipse.equinox.launcher.Main.main(Main.java:1472)
"VM Thread" os_prio=2 tid=0x47f71400 nid=0x17d4 runnable
"Gang worker#0 (Parallel GC Threads)" os_prio=2 tid=0x024b6800 nid=0x5d0 runnable
"Gang worker#1 (Parallel GC Threads)" os_prio=2 tid=0x024b7800 nid=0x15f8 runnable
"Gang worker#2 (Parallel GC Threads)" os_prio=2 tid=0x024b8c00 nid=0x1d54 runnable
"Gang worker#3 (Parallel GC Threads)" os_prio=2 tid=0x024ba800 nid=0x1164 runnable
"Gang worker#4 (Parallel GC Threads)" os_prio=2 tid=0x024bd400 nid=0x115c runnable
"Gang worker#5 (Parallel GC Threads)" os_prio=2 tid=0x024be400 nid=0x1f40 runnable
"G1 Main Concurrent Mark GC Thread" os_prio=2 tid=0x02578000 nid=0x9a8 runnable
"Gang worker#0 (G1 Parallel Marking Threads)" os_prio=2 tid=0x0257c800 nid=0x1194 runnable
"Gang worker#1 (G1 Parallel Marking Threads)" os_prio=2 tid=0x0257f000 nid=0xcd4 runnable
"G1 Concurrent Refinement Thread#0" os_prio=2 tid=0x02529400 nid=0x1c1c runnable
"G1 Concurrent Refinement Thread#1" os_prio=2 tid=0x02528400 nid=0x1c28 runnable
"G1 Concurrent Refinement Thread#2" os_prio=2 tid=0x02527800 nid=0x864 runnable
"G1 Concurrent Refinement Thread#3" os_prio=2 tid=0x02526c00 nid=0x11f8 runnable
"G1 Concurrent Refinement Thread#4" os_prio=2 tid=0x02523400 nid=0x1ec4 runnable
"G1 Concurrent Refinement Thread#5" os_prio=2 tid=0x02521800 nid=0x10a8 runnable
"G1 Concurrent Refinement Thread#6" os_prio=2 tid=0x02520800 nid=0x125c runnable
"String Deduplication Thread" os_prio=2 tid=0x47cfac00 nid=0x1350 runnable
"VM Periodic Task Thread" os_prio=2 tid=0x47fd9c00 nid=0x1a30 waiting on condition
JNI global references: 377
C:UsersAdministrator>